hey, i was looking up delays and modulation effects on youtube and i saw a lot of people talking about feedback loops on some of the more interesting videos. could someone tell me what a feedback loop is? they seem to be saying its a pedal of some kind.
maybe a stupid question, but how can you run a pedal back into itself without just cutting itself out of the line completely? is there somewhere i can read up on this sort of thing?
oh right gotcha, its a pedal of sorts in itself which you use as a sort of addition to another pedal